Tag: case-study
All the articles with the tag "case-study".
System Design: Ride Sharing System (Uber/Ola)
Published: at 10:30 AM(9 min read)Designing a ride-sharing system — geohashing, real-time location at scale, driver matching with distributed locks, surge pricing, and carpooling.
System Design: Feed System (Twitter/Instagram)
Published: at 11:15 AM(9 min read)Designing a social media feed system — fan-out on write vs read, the celebrity problem, hybrid model, ranking, and stories. The most complex system design so far.
System Design: Notification System
Published: at 11:00 AM(9 min read)Designing a notification system end-to-end — fan-out, channel routing, idempotency, DND, real-time counters, and the right level of complexity for each feature.